Mum is 88yrs and lives alone. 2 years ago she started complaining of knocking on her bedroom window in the middle of the night( bungalow). Then about a year later she said that te people off the TV talk to her, and she was worried about getting undressed incase they saw her. Dr did a test on her but she was very upset that I took her. Someone then rang her from the memory clinic and she said they said she was ok. During lockdown this has got worse, calling us out saying a man was looking through the window. My husband went and eventually put a camera up, but no such person emerged. Reported to gp and he referred hr back to mental health who said they cannot assess due to lockdown an referred back to the gp. We now have a situation where she is in 'meetings' all of the time (tv) and finds it hard to get away to have her tea etc. Last night it was comedians in the house using her gas. You can start to have a normal conversation but then it turns into fantasy. Should we go along with it all ?